Models vary on how it will occur, but a major pattern change this week will set the stage for bringing shots of colder air into the Canadian Prairies and at least the North-Central U.S. as we head into February.
The transition from La Nina to neutral conditions in the spring and summer should put the country into a typical summertime pattern, one with plenty of variability. Here s a closer look at expected conditions for the various regions for temperatures as well as precipitation.